/* Copyright 2009
 *
 * This program and the accompanying materials
 * are made available under the terms of the
 * Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at
 *
 * 		http://www.eclipse.org/legal/epl-v10.html
 *
 * Unless required by applicable law or agreed to in
 * writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
 * OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * Contributors:
 * 	   IBM Corporation - initial API and implementation for JDT/DLTK
 *     Sean W. Quinn - initial adoption for use with PHP from various sources.
 */
package org.eclipse.php.internal.ui.widgets;

import org.eclipse.jface.viewers.CheckStateChangedEvent;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;

/**
 * Encapsulates a view of the options tree which is structured by syntactical
 * element.
 *
 * @author Sean W. Quinn (swquinn@gmail.com)
 *
 */
interface ISyntaxComponent extends ISelectionChangedListener, ICheckStateListener, IDoubleClickListener {

  public void createContents(final int numColumns, final Composite parent);

  public void initialize();

  public void refreshState();

  public void selectionChanged(SelectionChangedEvent event);

  public void checkStateChanged(CheckStateChangedEvent event);

  public void restoreSelection();

  public void doubleClick(DoubleClickEvent event);

  public Control getControl();
}
